Can a charcoal-rich product called biochar boost agricultural yields and control pollution?
Johannes Lehmann, Cornell University crop and soil professor and Atkinson Center for a Sustainable Future fellow, explores the agricultural benefits and pollution-controlling potential of biochar with global science news leader Nature.
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A team of Cornell students bested the competition with their invention: an autonomous robot that kills weeds with electricity.
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Heat stress on dairy cows not only decreases the amount of milk produced but also the fat and protein content, doubling the economic losses.
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